CN212385136U - Material taking device for centerless grinding machine - Google Patents

Abstract

The utility model relates to a extracting device for centerless grinder relates to centerless grinder's technical field, including fixed connection in centerless grinder's material receiving pipe, material receiving pipe oblique below is provided with and is cavity and upper end open-ended and holds the liquid case, it is provided with the net basket that is used for accepting the work piece to hold the liquid incasement, it is provided with the support to hold liquid case top, the support is provided with and is used for carrying out the elevating system that goes up and down with the net basket, elevating system connects in the net basket. The utility model discloses have the effect that can improve the material efficiency of getting.

Description

Material taking device for centerless grinding machine

Technical Field

The utility model belongs to the technical field of centerless grinder's technique and specifically relates to a extracting device for centerless grinder is related to.

Background

A centerless grinding machine is a grinding machine which does not need to adopt the axis positioning of a workpiece for grinding and mainly comprises a grinding wheel, an adjusting wheel and a workpiece support, wherein the grinding wheel actually plays a role in grinding, and the adjusting wheel controls the rotation of the workpiece and controls the feed speed of the workpiece. In the operation process of the centerless grinding machine, a matched feeding and discharging device needs to be installed to feed and discharge materials for the centerless grinding machine, so that the production efficiency is improved.

The centerless grinder anti-collision receiving device disclosed in the current Chinese patent with the publication number of CN204277669U comprises a shifting shaft connected to a frame of the centerless grinder in a rotating manner, an oblique blanking groove, a receiving groove and a receiving frame, wherein the two ends of the receiving groove are pivoted on the receiving frame, the inlet of the oblique blanking groove is fixed to the frame of the centerless grinder, the outlet of the oblique blanking groove is connected to the rear end of the receiving groove, the front end of the receiving groove is provided with a buffer device, the oblique blanking groove is downwards inclined from the rear end to the front end, the receiving frame is downwards inclined, and the shifting shaft front end is provided with a shifting plate capable of shifting the receiving groove and a spring for resetting the receiving groove.

The above prior art solutions have the following drawbacks: in the machining process of the centerless grinding machine, cutting fluid is generally sprayed to a grinding wheel to cool and lubricate a workpiece and the grinding wheel, and an inlet of an inclined blanking groove is fixed on a frame of the centerless grinding machine, so that part of the cutting fluid enters a material receiving frame through the inclined blanking groove along with the workpiece, and a large amount of cutting fluid is contained in the material receiving frame along with the continuous inflow of the cutting fluid, so that an operator needs to waste time and energy to take the workpiece out of the material receiving frame, and the material taking efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a extracting device for centerless grinder has the advantage that can improve and get material efficiency.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a extracting device for centerless grinder, is including setting up in connecing the oblique below of silo to hold the liquid case, it is cavity and upper end opening setting to hold the liquid case, it is provided with the net basket that is used for accepting the work piece to hold the liquid incasement, it is provided with the support to hold liquid case top, the support is provided with and is used for carrying out the elevating system that goes up and down with the net basket, elevating system connects in the net basket.

By adopting the technical scheme, when the centerless grinder operates, the workpiece and part of cutting fluid flow to the fluid bearing tank from the material receiving pipe together, because the mesh basket is arranged in the fluid bearing tank, the workpiece can fall into the mesh basket, and then the workpiece is separated from the cutting fluid, after a certain amount of workpiece is received in the mesh basket, the lifting mechanism can be opened, the mesh basket is moved upwards by the lifting mechanism, the mesh basket is pulled out from the fluid bearing tank, and therefore an operator can conveniently take the workpiece out of the fluid bearing tank, and the material taking efficiency is improved.

The present invention may be further configured in a preferred embodiment as: elevating system is including connecting in the connecting block of support, connecting block fixedly connected with elevator motor, elevator motor output fixedly connected with rotates the wheel, rotate wheel lateral wall fixedly connected with hawser, connecting block upper end fixedly connected with branch, branch is the tilt up setting by the outside direction of connecting block, branch swivelling joint has the pulley that the cooperation hawser removed, net basket upper end is connected with a plurality of connection ropes, and is a plurality of the equal fixed connection of connection rope is in the hawser, the one end fixed connection of hawser rotates the outer wall of wheel, and pulley and fixed connection are walked around to the other end in the connection rope.

Through adopting above-mentioned technical scheme, after accepting certain work piece in the net basket, open elevator motor, elevator motor drive output shaft drives and rotates the wheel rotation, makes the hawser convolute around rotating the wheel outer wall, and the hawser laminating is in the pulley, makes the hawser can stimulate the rope of being connected and along vertical upward movement to make the net basket can the rebound, make the net basket pull out from holding the liquid incasement.

The present invention may be further configured in a preferred embodiment as: the connecting rope is fixedly connected with a hook, and the upper end of the net basket is fixedly connected with a hook ring for hooking the hook.

Through adopting above-mentioned technical scheme, when pulling out the net basket from holding the liquid incasement, can separate couple and shackle to make the net basket with be connected the separation of rope, the operator can directly remove the net basket, and then can conveniently shift the work piece.

The present invention may be further configured in a preferred embodiment as: it is provided with the wiper mechanism who is used for wasing the work piece to hold liquid case one side, wiper mechanism is including setting up in the washing case that holds liquid case one side, it is located the support below to wash the case, it is cavity and upper end opening setting to wash the case, support lateral wall fixedly connected with base plate, the connecting block slides and connects in the base plate, the support is the cavity setting, just the support inner chamber rotates and is connected with the moving mechanism who is used for removing the net basket, moving mechanism fixed connection is in the connecting block.

Through adopting above-mentioned technical scheme, when being pulled out and being located the liquid-bearing box top with the net basket from the liquid-bearing box, can open moving mechanism, moving mechanism can remove the net basket along the horizontal direction, and make the net basket remove to the washing case top of liquid-bearing box one side, later elevator motor can release the hawser, because the work piece in the net basket has certain weight, thereby make the net basket can because gravity move down to the washing incasement, secondly elevator motor can drive the repeated reciprocating of net basket, make the net basket repeatedly dip in the clear water in the washing case, thereby make the remaining impurity on workpiece surface clear away.

The present invention may be further configured in a preferred embodiment as: the base plate has been seted up the spout along its length direction, the spout slides and is connected with the slider, the slider stretches out end fixed connection in connecting block.

Through adopting above-mentioned technical scheme, moving mechanism can drive the connecting block and remove along the spout to make the connecting block can follow the horizontal direction and remove, and then make the connecting block can drive the net basket and remove to washing case top from holding liquid case top, make elevator motor can drive the net basket and reciprocate, make the net basket can repeatedly dip in the clear water of washing incasement.

The present invention may be further configured in a preferred embodiment as: moving mechanism is including rotating the lead screw of connecting in support inner chamber, lead screw threaded connection has the thread piece, the support lateral wall is seted up and is supplied the thread piece to remove the logical groove of wearing to establish, it sets up with support inner chamber intercommunication to lead to the groove, logical groove and fixed connection in the connecting block lateral wall are worn to establish by the one end of thread piece, support outer wall fixedly connected with is used for driving lead screw pivoted actuating mechanism, actuating mechanism fixed connection is in the lead screw.

Through adopting above-mentioned technical scheme, actuating mechanism is opened to the accessible, makes the lead screw rotate to make the screw thread piece can follow the horizontal direction and remove, and then drive the connecting block and remove along the horizontal direction, make the net basket can follow the top of holding the liquid case and remove to washing case top, later elevator motor can drive the net basket and move down, and dip the work piece in the clear water of washing incasement.

The present invention may be further configured in a preferred embodiment as: the driving mechanism comprises a moving motor fixedly connected to the outer wall of the support, the output end of the moving motor is fixedly connected with a first bevel gear, and one end, extending out of the side wall of the support, of the screw rod is fixedly connected with a second bevel gear meshed with the first bevel gear.

By adopting the technical scheme, the mobile motor is started, the mobile motor drives the first bevel gear to rotate, and the second bevel gear is meshed with the first bevel gear, so that the screw rod can rotate, the thread block can drive the connecting block to move, and the net basket can move along the horizontal direction.

The present invention may be further configured in a preferred embodiment as: the support is fixedly connected with a dryer, and the dryer is arranged above the cleaning box.

Through adopting above-mentioned technical scheme, when the net basket shifts out to washing case top from the washing case, the drying-machine can be dried the work piece in the net basket to the water droplet that makes the work piece outer wall hang evaporates because of drying, and then makes the work piece keep dry, makes the operator conveniently shift the work piece, thereby has improved work efficiency on the whole.

To sum up, the utility model discloses a following at least one useful technological effect:

when the centerless grinding machine operates, the workpiece and part of cutting fluid flow into the fluid bearing tank from the material receiving pipe, the mesh basket is arranged in the fluid bearing tank, so that the workpiece can fall into the mesh basket, the workpiece is separated from the cutting fluid, after a certain amount of workpiece is received in the mesh basket, the lifting mechanism can be opened, the mesh basket is moved upwards by the lifting mechanism, the mesh basket is pulled out from the fluid bearing tank, and an operator can conveniently take the workpiece out of the fluid bearing tank, so that the material taking efficiency is improved.

When pulling out the net basket from holding the liquid incasement, can separate couple and shackle to make net basket and connection rope separation, the operator can directly remove the net basket, and then can conveniently shift the work piece.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure, 1, a liquid bearing tank; 2. a net basket; 3. a support; 4. a lifting mechanism; 41. connecting blocks; 42. a lifting motor; 43. a rotating wheel; 44. a cable; 45. a strut; 46. a pulley; 47. connecting ropes; 5. hooking; 51. a shackle; 6. a cleaning mechanism; 61. a cleaning tank; 62. a substrate; 63. a chute; 64. a slider; 7. a moving mechanism; 71. a screw rod; 72. a thread block; 73. a through groove; 8. a drive mechanism; 81. a moving motor; 82. a first bevel gear; 83. a second bevel gear; 9. and a dryer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a extracting device for centerless grinder, including setting up in connecing the oblique below of silo to hold liquid case 1, hold liquid case 1 and be squarely and be the setting of cavity upper end opening, hold and be provided with the net basket 2 that is used for accepting the work piece in the liquid case 1, net basket 2 is squarely and is the fretwork form, holds liquid case 1 top and is provided with and is horizontally support 3, and support 3 is provided with and is used for carrying out the elevating system 4 that goes up and down with net basket 2, and elevating system 4 connects in net basket 2.

When the centerless grinder operates, a workpiece and part of cutting fluid flow into the fluid bearing tank 1 from the material receiving pipe, the mesh basket 2 is arranged in the fluid bearing tank 1, so that the workpiece can fall into the mesh basket 2, the workpiece is separated from the cutting fluid, after a certain amount of workpiece is received in the mesh basket 2, the lifting mechanism 4 can be opened, the mesh basket 2 is moved upwards by the lifting mechanism 4, the mesh basket 2 is pulled out from the fluid bearing tank 1, and an operator can conveniently take out the workpiece from the fluid bearing tank 1, so that the material taking efficiency is improved.

Referring to fig. 2 and 3, the lifting mechanism 4 includes a connecting block 41 connected to the bracket 3, the connecting block 41 is rectangular, a lifting motor 42 is welded to the upper surface of the connecting block 41, the lifting motor 42 is a servo motor, a rotating wheel 43 is welded to the output end of the lifting motor 42, a cable 44 is fixedly connected to the outer wall of the rotating wheel 43, in order to enable the cable 44 to be smoothly wound on the rotating wheel 43, the outer wall of the rotating wheel 43 along the circumferential direction is in a V shape, the upper surface of the connecting block 41 is welded with an inclined supporting rod 45, the supporting rod 45 is arranged in an upward inclined manner from the connecting block 41 to the outer side direction, the top end of the supporting rod 45 is rotatably connected with a pulley 46 which is matched with the cable 44 to move, four corners of the upper end of the net basket 2 are respectively connected with a connecting rope 47, and four connecting ropes 47 are all fixedly connected to the cable 44, one end of the cable 44 is fixedly connected to the outer wall of the rotating wheel 43, and the other end of the cable passes around the pulley 46 and is fixedly connected to the connecting rope 47.

After a certain workpiece is received in the net basket 2, the lifting motor 42 is started, the lifting motor 42 drives the output shaft to drive the rotating wheel 43 to rotate, the cable 44 is wound on the outer wall of the rotating wheel 43, the cable 44 is attached to the pulley 46, and the cable 44 can pull the connecting rope 47 to move upwards along the longitudinal direction, so that the net basket 2 can move upwards, and the net basket 2 is pulled out from the liquid receiving tank 1.

Referring to fig. 3, in order to facilitate the operator to transfer the workpiece from the basket 2 to the next process, the hook 5 is fixedly connected to the end of the connecting rope 47, and the hooks 51 for hooking the hook 5 are welded to four corners of the upper end of the basket 2, so that when the basket 2 is pulled out from the liquid receiving tank 1, the hook 5 and the hooks 51 can be separated, the basket 2 is separated from the connecting rope 47, and the operator can directly move the basket 2, thereby transferring the workpiece.

Referring to fig. 1 and 2, because the cutting fluid flowing into the fluid bearing tank 1 contains impurities such as iron filings, when the mesh basket 2 is pulled out from the fluid bearing tank 1, part of impurities in the cutting fluid will remain on the workpiece, and the operator needs to clean the workpiece, in order to improve the efficiency, a cleaning mechanism 6 for cleaning the workpiece is arranged on one side of the fluid bearing tank 1, the cleaning mechanism 6 comprises a cleaning tank 61 arranged on one side of the fluid bearing tank 1, the cleaning tank 61 is positioned below the bracket 3, the cleaning tank 61 is aligned with the fluid bearing tank 1, the cleaning tank 61 is arranged in a square shape, the cleaning tank 61 is hollow and filled with clean water, the upper end of the cleaning tank is open, a horizontal base plate 62 is welded on the side wall of the bracket 3, the base plate 62 is arranged in a rectangular shape, the connecting block 41 is connected to the base plate 62 in a sliding manner, a chute 63 with a T-shaped cross section is arranged on the base plate 62 along the length direction, the chute, the end that stretches out of slider 64 welds in connecting block 41 lower extreme, and support 3 is the cavity setting, and support 3 inner chamber rotates to be connected with the moving mechanism 7 that is used for removing net basket 2, and moving mechanism 7 welds in connecting block 41.

When the net basket 2 is pulled out from the liquid bearing tank 1 and is positioned above the liquid bearing tank 1, the moving mechanism 7 can be opened, the moving mechanism 7 can move the net basket 2 in the horizontal direction and move the net basket 2 to the position above the cleaning tank 61 on one side of the liquid bearing tank 1, then the lifting motor 42 can release the cable 44, the net basket 2 can move downwards into the cleaning tank 61 due to gravity because of certain weight of the workpiece in the net basket 2, and then the lifting motor 42 can drive the net basket 2 to move repeatedly up and down to repeatedly immerse the net basket 2 into clean water in the cleaning tank 61, so that residual impurities on the surface of the workpiece can be removed.

Referring to fig. 1 and 2, moving mechanism 7 includes and rotates the lead screw 71 who connects in the support 3 inner chamber through the bearing, lead screw 71 is the level setting, lead screw 71 threaded connection has screw block 72, support 3 lateral wall is seted up along its length direction and is supplied screw block 72 to remove the logical groove 73 of wearing to establish, logical groove 73 sets up with support 3 inner chamber intercommunication, logical groove 73 is worn to establish and is welded in connecting block 41 lateral wall to the one end of screw block 72, the outer wall welding of support 3 has and is used for driving lead screw 71 pivoted actuating mechanism 8, actuating mechanism 8 welds in lead screw 71.

The accessible is opened actuating mechanism 8, makes lead screw 71 rotate to make screw block 72 can remove along the horizontal direction, and then drive connecting block 41 and remove along the horizontal direction, make net basket 2 can remove to washing case 61 top from the top of holding liquid case 1, later elevator motor 42 can drive net basket 2 and move down, and immerse the work piece in the clear water in washing case 61.

Referring to fig. 1, the driving mechanism 8 includes a moving motor 81 welded to the outer wall of the bracket 3, the moving motor 81 is a servo motor, a first bevel gear 82 is welded to the output end of the moving motor 81, and a second bevel gear 83 meshed with the first bevel gear 82 is welded to one end of the screw rod 71 extending out of the side wall of the bracket 3.

The moving motor 81 is started, the moving motor 81 drives the first bevel gear 82 to rotate, and the second bevel gear 83 is meshed with the first bevel gear 82, so that the screw rod 71 can rotate, the thread block 72 can drive the connecting block 41 to move, and the net basket 2 can move in the horizontal direction.

Referring to fig. 1, in order to prevent that the work piece from being in the wet form after the clear water washs, make the work piece produce the iron rust easily, thereby support 3 welding has drying-machine 9, drying-machine 9 is located and washs case 61 top setting, when basket 2 shifts out to washing case 61 top from wasing case 61, drying-machine 9 can be dried the work piece in the basket 2, thereby the water droplet that makes the work piece outer wall hang evaporates because of drying, and then make the work piece keep dry, make the operator conveniently shift the work piece, thereby work efficiency has been improved on the whole.

The implementation principle of the embodiment is as follows: when the centerless grinder operates, a workpiece and part of cutting fluid enter the fluid bearing tank 1 through the material receiving pipe, the workpiece falls into the mesh basket 2 in the fluid bearing tank 1, the mesh basket 2 separates the workpiece from the cutting fluid, so that the lifting motor 42 can drive the cable 44 to pull out the mesh basket 2 from the fluid bearing tank 1, then the moving motor 81 drives the screw rod 71 to rotate, the thread block 72 can drive the connecting block 41 to move along the horizontal direction, further the connecting block 41 can drive the mesh basket 2 to move from the upper part of the fluid bearing tank 1 to the upper part of the cleaning tank 61, then the lifting motor 42 can drive the mesh basket 2 to move up and down and repeatedly immerse into clean water in the cleaning tank 61, so that residual impurities on the surface of the workpiece are removed, then the lifting motor 42 moves the mesh basket 2 to the upper part of the cleaning tank 61, the drying machine 9 is started, the drying machine 9 can blow and dry the mesh basket 2, further the workpiece is convenient for an operator to transfer the workpiece, the efficiency of the whole material taking process is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a extracting device for centerless grinder which characterized in that: including setting up in connecing liquid case (1) of the oblique below of silo, it is cavity and upper end opening setting to hold liquid case (1), it is provided with net basket (2) that are used for accepting the work piece in liquid case (1) to hold, it is provided with support (3) to hold liquid case (1) top, support (3) are provided with and are used for carrying out elevating system (4) that go up and down net basket (2), elevating system (4) are connected in net basket (2).

2. The reclaiming apparatus for a centerless grinder of claim 1, wherein: the lifting mechanism (4) comprises a connecting block (41) connected with the bracket (3), the connecting block (41) is fixedly connected with a lifting motor (42), the output end of the lifting motor (42) is fixedly connected with a rotating wheel (43), a cable (44) is fixedly connected with the side wall of the rotating wheel (43), a supporting rod (45) is fixedly connected with the upper end of the connecting block (41), the supporting rod (45) is arranged in an upward inclined manner towards the outer side direction from the connecting block (41), the supporting rod (45) is rotationally connected with a pulley (46) which is matched with the movement of the cable (44), the upper end of the net basket (2) is connected with a plurality of connecting ropes (47), the connecting ropes (47) are all fixedly connected with a mooring rope (44), one end of the cable (44) is fixedly connected to the outer wall of the rotating wheel (43), and the other end of the cable is wound around the pulley (46) and is fixedly connected to the connecting rope (47).

3. The reclaiming apparatus for a centerless grinder as defined in claim 2, wherein: the connecting rope (47) is fixedly connected with a hook (5), and the upper end of the net basket (2) is fixedly connected with a hook ring (51) for hooking the hook (5).

4. The reclaiming apparatus for a centerless grinder as defined in claim 2, wherein: hold liquid case (1) one side and be provided with wiper mechanism (6) that are used for wasing the work piece, wiper mechanism (6) are including setting up in the washing case (61) that holds liquid case (1) one side, it is located support (3) below to wash case (61), it is cavity and upper end opening setting to wash case (61), support (3) lateral wall fixedly connected with base plate (62), connecting block (41) slide and connect in base plate (62), support (3) are the cavity setting, just support (3) inner chamber rotates and is connected with moving mechanism (7) that are used for removing basket (2), moving mechanism (7) fixed connection is in connecting block (41).

5. The reclaiming apparatus for a centerless grinder as defined in claim 4, wherein: the base plate (62) has been seted up spout (63) along its length direction, spout (63) slide and are connected with slider (64), slider (64) extension end fixed connection is in connecting block (41).

6. The reclaiming apparatus for a centerless grinder as defined in claim 5, wherein: moving mechanism (7) is including rotating lead screw (71) of connecting in support (3) inner chamber, lead screw (71) threaded connection has screw block (72), support (3) lateral wall is seted up and is supplied screw block (72) to remove logical groove (73) of wearing to establish, it sets up with support (3) inner chamber intercommunication to lead to groove (73), logical groove (73) and fixed connection are worn to establish in connecting block (41) lateral wall to the one end of screw block (72), support (3) outer wall fixedly connected with is used for driving lead screw (71) pivoted actuating mechanism (8), actuating mechanism (8) fixed connection is in lead screw (71).

7. The reclaiming apparatus for a centerless grinder of claim 6, wherein: the driving mechanism (8) comprises a moving motor (81) fixedly connected to the outer wall of the support (3), the output end of the moving motor (81) is fixedly connected with a first bevel gear (82), and one end, extending out of the side wall of the support (3), of the screw rod (71) is fixedly connected with a second bevel gear (83) meshed with the first bevel gear (82).

8. The reclaiming apparatus for a centerless grinder of claim 7, wherein: support (3) fixedly connected with drying-machine (9), drying-machine (9) are located washing case (61) top setting.

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